The dual canister, dual 3.5" tips and dual silencers makes this M-DF a very unique muffler . You won t see the dual 3.5" silencers on the streets all the time, making this muffler very special. The M-DF looks and performs well whether it be a race car, a 4 door, or an everyday driven car. This muffler will gain better response on higher RPM, and with silencers on, will reduce the loudness approximately 20-30%. Fitment Information Universal - Requires welding and fabrication for fitment.  Emissions Compliance This exhaust does not alter, replace, or modify any emissions equipment. Specs & Features Dual 3.5" tips (angle cut) with dual silencers, 2.5" inlet, total lenght 23.25", height 5", and body width 10" Tip width: 8.5" (from one side of tip to opposite side of other tip) 100% SUS-304 stainless steel Silver Chrome finish Strong and deep tone Universal 1 year limited warranty Redline360 is an authorized Megan Racing dealer and sells only genuine and authentic Megan Racing Products.